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Experimental Procedure Materials and LPSSDC Forming.
Journal of materials processing technology, 2009, 209(2): 1060-1073
Journal of materials processing technology, 2009, 209(2): 1060-1073
Materials Science and Engineering: A, 2007, 464(1): 295-305
Advanced Materials Research. 2014, 936: 1791-1795

Palomar Pardave: International Journal of Minerals, Metallurgy and Materials.
Vol. 17(2010), p. 403 [2] Yu-TuoZhang, Dian-Zhong Li, Yi-Yi Li: Journal of Materials Processing Technology.
Vol. 171(2006), p. 175 [3] Heung Nam Han, Jae Kon Lee, Hong Joon Kim, Young-Sool Jin: Journal of Materials Processing Technology.
Fattahi: Journal of Materials Processing Technology.
Vol. 47(2010), p. 1159 [8] Heung Nam Han, Jae Kon Lee, Hong Joon Kim, Young-Sool Jin: Journal of Materials Processing Technology.

Lv and et al: Journal of Disaster Prevention and Mitigation Engineering Vol. 23 (2003), p. 50-55 [3] Y.
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Experimental Analysis on Mechanical Properties of Perforated Casing in Complex Fracturing Lihong Han1,2,3,a, Guangxi Liu4, Shangyu Yang1,2,3* and Peng Wang1,2,3 1State key Laboratory for Performance and Structure Safety of Petroleum Tubular Goods and Equipment Materials, CNPC Tubular Goods Research Institute, Xi’an, Shaanxi 710077 China 2Shaanxi key Laboratory for Performance and Structure Safety of Petroleum Tubular Goods and Equipment Materials, Xi’an, Shaanxi 710077, China 3Key Laboratory of Petroleum Tubular Goods Engineering, CNPC, Xi’an, Shaanxi 710077 China 4CNPC Xinjiang oilfield heavy oil production company, Karamay, Xinjiang 834000, China.
Numerical investigation for different casing deformation reasons in Weiyuan-Changning shale gas field during multistage hydraulic fracturing[J].Journal of Petroleum Science and Engineering, 2018, 49:331-341
Investigation of casing deformation during hydraulic fracturing in high geo-stress shale gas play[J].Journal of Petroleum Science and Engineering, 2017, 150:22-29
[12] Yin Fei, Han Lihong, Yang Shangyu, et al.Casing deformation from fracture slip in hydraulic fracturing[J].Journal of Petroleum Science and Engineering, 2018, 166:235-241
Journal of Petroleum Science and Engineering, 2018, 168:32-38.

And the method is only used to detect magnetic materials.
Experiment Experimental Materials The materials of specimens are 2024 aluminum alloy with yield strength of 265 MPa and hardness of 37.8 HRB.
Materials and Design, 2013, 50: 905-916
Applied Mechanics and Materials,2014, 156:156-162
Properties of GH4169 Superalloy Characterized by Nonlinear Ultrasonic Waves[J], Advances in Materials Science and Engineering, 2015, 457384:1-9

So the residual life of materials can be gained by calculating the D value.
Acknowledgements This research was supported by National Science Fund (51065024) and Jiangxi Province Educational Office Science Fund (GJJ10511) References [1] D.
Stupakov: Journal of Magnetism and Magnetic Materials, Vol. 310(2007), p.57 [7] M.Roskosz, P.Gawrilenko: NDT&E International, Vol. 41(2008),41, p.570 [8] E.Yang, L.
Li: Journal of Magnetism and Magnetic Materials, Vol.312(2007), p.72 [9] L.
Wang: Key Engineering Materials, Vol. 324(2006), p.619.

(1) 2 Experimental 2.1 Materials AF used in this study was produced in Korea, which belongs to poly(p-phenylene terephthalamide) fiber, usually abbreviated to PPTA.
Low concentration of NaOH solution, such as NaOH solution with density of 10%, was fit to modify AF. 5 Acknowledgment The authors gratefully acknowledge the helps from Carbon Fiber Technology Research Center School of Materials Science and Engineering of Shandong University. 6 References [1] P.J.de Lange, E.
Journal of Applied Polymer Science.
Journal of Applied Polymer Science.
Journal of Applied Polymer Science.

And high pure graphite electrode materials were used to avoid the entry of new pollutants. 1.2 Materials and reagents The electrolysis tank was filled by the original soil sample which was eliminated plant rhizome, thick chipping, break stone and etc., and was fully aired, crushed and dried at 105℃.
[8] Zhou Dongmei, Cang Long:China Environmental Science,vol.25(2005),p.10-14 (in Chinese)
[13] Ding Sa, Luo Yatian:Wuyi Science Journal,vol.23(2007), p.53-57 (in Chinese)
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Tech, 1998, 32(1998) (8): 2308-2316 [23] Hu Hongtao:Journal of Agro-Environment Science, vol.25(2006), p. 661-664 (in Chinese).

.,” Sheet-Forming Process Characterization by Static-Explicit Anisotropic Elastic-Plastic Finite-Element Simulation”, Journal of Materials Processing Technology, 50 116 32 (1995). ] predicted FLDs by means of FEM along with S-R Storen - rice model.
Takuda et al. [[] Takuda.H, "Finite element analysis of limit strains in biaxial stretching of sheet metals allowing for ductile fracture", International Journal of Mechanical Sciences 42 785-798 (2000). ] extracted FLDs by combination of FEM and ductile fracture criterion which has a good agreement with experiments.
H., Lirani J., Al-Qureshi H.A., ”Implementing a modified Marciniak-Kuczynski model using the finite element method for the simulation of sheet metal deep drawing”, Journal of Materials Processing Technology, 130-13,1135-144 ( 2002). ] utilized M-K Marciniak-Kuczynski theory to predict FLD numerically which had about 11% error in comparison with experiment.
Instability is defined based on Eq.3 [[] B M Dariani; H D Azodi “Finding the optimum Hill index in the determination of the forming limit diagram” ProQuest Science Journals pg. 1677 217 12 (2003)
M., ”dynamic analysis instability of sheet metal under biaxial stretching”, Amirkabir journal of science & technology,18(67-B), 31-39.(2007). ] Fig. 7 (a) reveals variation of critical strain by increasing of strain rate.

Materials Science and Engineering, 2002(A326):20
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Journal of Bearing , 2001. (8): 28 to 30
Chengdu: Sichuan Science and Technology Press, 1987
Journal of Henan Professional Technician Institute, 1996, 24 (2): 50